add topic switcher

Author: GitHubber17

articles/data-explorer/database-table-policies-python.md

@@ -11,6 +11,12 @@ ms.date: 09/24/2019
 
 # Create database and table policies for Azure Data Explorer by using Python
 
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+> * [C#](database-table-policies-csharp.md)	> * [C#](database-table-policies-csharp.md)
+> * [Python](database-table-policies-python.md)	> * [Python](database-table-policies-python.md)
+>
+>
+
 Azure Data Explorer is a fast and highly scalable data exploration service for log and telemetry data. In this article, you create database and table policies for Azure Data Explorer using Python.
 
 ## Prerequisites